encoach_frontend_v4/src/i18n/locales/en.ts

/** English translations. Keep keys nested by feature area.
 *
 * We deliberately annotate the literal with `Translations` (not `as const`)
 * so sibling locale files can widen their string values without fighting
 * literal-string type mismatches.
 *
 * Adding a new key: add it here FIRST (English is the source of truth), then
 * mirror it in `ar.ts`. The `Translations` interface is intentionally
 * permissive (`Record<string, string>` per group) so we don't have to update
 * a giant type every time we add a string.
 */
export interface Translations {
  common: Record<string, string>;
  auth: Record<string, string>;
  nav: Record<string, string>;
  sidebarGroup: Record<string, string>;
  breadcrumb: Record<string, string>;
  userMenu: Record<string, string>;
  chrome: Record<string, string>;
  notifications: Record<string, string>;
  theme: Record<string, string>;
  language: Record<string, string>;
  roles: Record<string, string>;
  dashboard: Record<string, string>;
  studentDash: Record<string, string>;
  teacherDash: Record<string, string>;
  adminDash: Record<string, string>;
  examPopup: Record<string, string>;
  errors: Record<string, string>;
  ai: Record<string, string>;
  privacy: Record<string, string>;
  feedback: Record<string, string>;
  // quickSetup mixes flat strings (page chrome) and nested blocks
  // ("admin.step1.title", "teacher.quick.discussion.title") so its values
  // can be either strings or nested records. We intentionally use a loose
  // shape here rather than maintain a hand-authored deep type.
  quickSetup: Record<string, unknown>;
  /** Smart Wizard Hub + per-scenario step-by-step wizards. */
  wizardHub: Record<string, unknown>;
  wizard: Record<string, unknown>;
  /** AI course-plan generator — list, detail, wizard. */
  coursePlan: Record<string, unknown>;
  /** AI Agents & Tools configurator (the /admin/ai/prompts page). */
  aiAdmin: Record<string, unknown>;
  agents: Record<string, unknown>;
  tools: Record<string, unknown>;
}

const en: Translations = {
  common: {
    cancel: "Cancel",
    save: "Save",
    delete: "Delete",
    edit: "Edit",
    close: "Close",
    back: "Back",
    next: "Next",
    search: "Search",
    loading: "Loading…",
    error: "Error",
    retry: "Retry",
    yes: "Yes",
    no: "No",
    actions: "Actions",
    status: "Status",
    settings: "Settings",
    signOut: "Sign out",
    viewAll: "View All",
    dismiss: "Dismiss",
    pending: "Pending",
    active: "Active",
    inactive: "Inactive",
    available: "Available",
    unavailable: "Unavailable",
    name: "Name",
    email: "Email",
    user: "User",
    home: "Home",
    saving: "Saving…",
    disabled: "Disabled",
  },
  auth: {
    signIn: "Sign in",
    signInTitle: "Sign in to EnCoach",
    welcomeBack: "Welcome back",
    signInDescription: "Sign in to your account to continue",
    email: "Email",
    emailPlaceholder: "you@example.com",
    password: "Password",
    rememberMe: "Remember me",
    forgotPassword: "Forgot password?",
    needAccount: "Don't have an account?",
    signUp: "Sign up",
    invalidCredentials: "Invalid email or password",
    missingCredentials: "Please enter email and password",
    loginFailedTitle: "Login Failed",
    errorTitle: "Error",
  },
  nav: {
    smartWizard: "Smart Wizard",
    quickSetup: "Smart Setup",
    coursePlans: "Course Plans (AI)",
    adminDashboard: "Admin Dashboard",
    platformDashboard: "Platform Dashboard",
    dashboard: "Dashboard",
    courses: "Courses",
    myCourses: "My Courses",
    students: "Students",
    teachers: "Teachers",
    batches: "Batches",
    timetable: "Timetable",
    reports: "Reports",
    assignments: "Assignments",
    examsList: "Exams List",
    examStructures: "Exam Structures",
    rubrics: "Rubrics",
    generation: "Generation",
    reviewQueue: "Review Queue",
    aiPrompts: "AI Agents & Tools",
    aiFeedback: "AI Feedback",
    approvalWorkflows: "Approval Workflows",
    taxonomy: "Taxonomy",
    resources: "Resources",
    resourceLibrary: "Resource Library",
    academicYears: "Academic Years",
    departments: "Departments",
    admissions: "Admissions",
    admissionRegister: "Admission Register",
    examSessions: "Exam Sessions",
    marksheets: "Marksheets",
    studentLeave: "Student Leave",
    fees: "Fees & Payments",
    lessons: "Lessons",
    gradebook: "Gradebook",
    studentProgress: "Student Progress",
    library: "Library",
    activities: "Activities",
    facilities: "Facilities",
    users: "Users",
    entities: "Entities",
    classrooms: "Classrooms",
    userRoles: "User Roles",
    rolesPermissions: "Roles & Permissions",
    authorityMatrix: "Authority Matrix",
    studentPerformance: "Student Performance",
    statsCorporate: "Stats Corporate",
    record: "Record",
    vocabulary: "Vocabulary",
    grammar: "Grammar",
    faqManager: "FAQ Manager",
    notificationRules: "Notification Rules",
    approvalConfig: "Approval Config",
    paymentRecord: "Payment Record",
    tickets: "Tickets",
    settings: "Settings",
    profile: "Profile",
    privacy: "Privacy Center",
    subjectRegistration: "Subject Registration",
    mySubjects: "My Subjects",
    grades: "Grades",
    attendance: "Attendance",
    myJourney: "My Journey",
    discussions: "Discussions",
    messages: "Messages",
    announcements: "Announcements",
  },
  sidebarGroup: {
    overview: "Overview",
    lms: "LMS",
    adaptiveLearning: "Adaptive Learning",
    institutional: "Institutional",
    academic: "Academic",
    management: "Management",
    reports: "Reports",
    configuration: "Configuration",
    training: "Training",
    support: "Support",
    learning: "Learning",
    progress: "Progress",
    communication: "Communication",
    account: "Account",
    teaching: "Teaching",
  },
  breadcrumb: {
    home: "Home",
    admin: "Admin",
    dashboard: "Dashboard",
    platform: "Platform",
    exam: "Exam",
    review: "Review",
    ai: "AI",
    feedback: "Feedback",
  },
  userMenu: {
    profile: "Profile",
    settings: "Settings",
    logout: "Logout",
    userFallback: "User",
  },
  chrome: {
    needHelp: "Need help?",
    ticketsTooltip: "Support tickets",
    aiSearchPlaceholder: "Ask anything... e.g. 'Show students with low attendance'",
    aiSearching: "AI is searching…",
    aiRelatedQueries: "Related queries",
    aiNoResults: "No results for \"{{q}}\". Try a different question or keyword.",
    aiSearchFailedTitle: "Search failed",
    aiSearchFailedDesc: "Could not complete AI search.",
    portalSuffix: "Portal",
    adminAlt: "EnCoach",
    adminAltLong: "EnCoach — Unlock your potential with AI powered platform",
    toggleSidebar: "Toggle sidebar",
  },
  notifications: {
    title: "Notifications",
    empty: "You're all caught up.",
    ariaLabel: "Notifications",
  },
  theme: {
    title: "Theme",
    light: "Light",
    dark: "Dark",
    system: "System",
    toggleLabel: "Toggle theme",
  },
  language: {
    change: "Change language",
    label: "Language",
  },
  roles: {
    student: "student",
    teacher: "teacher",
    admin: "admin",
    developer: "developer",
    corporate: "corporate",
    mastercorporate: "master corporate",
    agent: "agent",
  },
  dashboard: {
    greetingFallback: "Student",
  },
  studentDash: {
    welcome: "Welcome back, {{name}}!",
    subtitle: "Here's an overview of your learning progress.",
    enrolledCourses: "Enrolled Courses",
    overallProgress: "Overall Progress",
    averageGrade: "Average Grade",
    totalChapters: "Total Chapters",
    myCourses: "My Courses",
    noEnrolledCourses: "No enrolled courses yet.",
    chaptersMaterials: "{{chapters}} chapters · {{materials}} materials",
    quickActions: "Quick Actions",
    enrollToStart: "Enroll in a course to get started.",
    continue: "Continue",
    start: "Start",
    chaptersDone: "{{done}}/{{total}} chapters done",
    recentGrades: "Recent Grades",
    noGradesYet: "No grades yet.",
  },
  teacherDash: {
    title: "Teacher Dashboard",
    subtitle: "Overview of your teaching activities.",
    activeCourses: "Active Courses",
    totalStudents: "Total Students",
    pendingGrading: "Pending Grading",
    avgPassRate: "Avg. Pass Rate",
    myCourses: "My Courses",
    colCourse: "Course",
    colStudents: "Students",
    colStatus: "Status",
    recentActivity: "Recent Activity",
    submitted: "Submitted {{when}}",
    pending: "Pending",
  },
  adminDash: {
    title: "Admin Dashboard",
    subtitle: "Platform overview and key metrics.",
    addStudent: "Add Student",
    newCourse: "New Course",
    totalStudents: "Total Students",
    activeCourses: "Active Courses",
    teachers: "Teachers",
    activeBatches: "Active Batches",
    openTickets: "Open Tickets",
    revenue: "Revenue",
    departments: "Departments",
    classrooms: "Classrooms",
    subjects: "Subjects",
    resources: "Resources",
    coursesOverview: "Courses Overview",
    batchCapacity: "Batch Capacity",
    noCourseData: "No course data available.",
    noBatchData: "No batch data available.",
    quickSummary: "Quick Summary",
    colModule: "Module",
    colCount: "Count",
    colStatus: "Status",
    exams: "Exams",
    examSessionsCount: "{{n}} sessions",
    assignments: "Assignments",
    acrossCourses: "across courses",
    supportTickets: "Support Tickets",
    ticketsOpenCount: "{{n}} open",
    payments: "Payments",
    revenueTotal: "{{amount}} total",
    chartCapacity: "Capacity",
    chartEnrolled: "Enrolled",
  },
  examPopup: {
    title: "Upcoming Exams ({{n}})",
    activeNow: "Active Now",
    from: "From:",
    to: "To:",
    startExam: "Start Exam",
    notAvailableYet: "Not Available Yet",
    willBeAvailable: "Exam will be available once it becomes active",
    notActive: "Exam is not currently active",
  },
  errors: {
    somethingWrong: "Something went wrong",
    unexpectedDescription: "An unexpected error occurred. Please try refreshing the page.",
    errorDetails: "Error details",
    refreshPage: "Refresh Page",
    notFoundCode: "404",
    notFoundMessage: "Oops! Page not found",
    returnHome: "Return to Home",
  },
  ai: {
    assistantLabel: "AI Assistant",
    assistantTitle: "EnCoach AI Assistant",
    placeholder: "Ask anything...",
    send: "Send",
    thinking: "Thinking…",
    emptyLine1: "Ask me anything about the platform,",
    emptyLine2: "or click a quick action above.",
    fallbackReply: "Sorry, I could not reach the assistant. Please try again in a moment.",
    replyErrorTitle: "Could not get a reply",
    replyErrorDesc: "Something went wrong. Try again.",
    quickHealth: "Platform health summary",
    quickDropouts: "Show dropout risks",
    quickCompare: "Compare course performance",
    quickBatch: "Suggest batch improvements",
    tipLabel: "AI Tip",
    insightLabel: "AI Insight",
    recommendationLabel: "AI Recommendation",
    categoryTipLabel: "AI {{category}} Tip",
    loadingTip: "Loading AI tip…",
    loadingInsights: "Loading insights…",
    loadingAlerts: "Loading alerts…",
    couldNotLoadTip: "Could not load tip.",
    couldNotLoadInsights: "Could not load insights.",
    couldNotLoadAlerts: "Could not load alerts.",
    noTipAvailable: "No tip available.",
    noTipForContext: "No tip for this context yet.",
    noInsightsAvailable: "No insights available for this view.",
    noAlertsRightNow: "No AI alerts right now.",
    alertsUnavailable: "Alerts unavailable",
    insightsUnavailable: "Insights unavailable",
    platformInsightsTitle: "AI Platform Insights",
  },
  privacy: {
    title: "Privacy Center",
    description:
      "Manage your personal data held by EnCoach under GDPR and equivalent regulations.",
    exportTitle: "Download your data",
    exportDescription:
      "We'll package your profile, entity memberships, exam attempts, answers, AI feedback, and tickets into a single JSON file.",
    exportButton: "Download my data",
    exportPreparing: "Preparing export…",
    exportSuccess: "Data export downloaded",
    deleteTitle: "Delete my account",
    deleteDescription:
      "This anonymises your profile and removes personal fields from our records. Exam attempts are retained (without identifying information) for statistical integrity. This action cannot be undone.",
    deleteButton: "Erase my account",
    deleteErasing: "Erasing…",
    confirmTitle: "Erase your account?",
    confirmDescription:
      "We'll anonymise your personal data and deactivate your login. Aggregate analytics will remain but will no longer be linked to you.",
    confirmTypeDelete: "Type DELETE to confirm",
    confirmErased: "Your account has been erased. Signing out…",
  },
  feedback: {
    thumbsUp: "Thumbs up",
    thumbsDown: "Thumbs down",
    whatWentWrong: "What went wrong?",
    commentPlaceholder: "e.g. Wrong answer, confusing wording, off-topic…",
    commentRequired: "Please tell us what was wrong.",
    submit: "Submit feedback",
  },
  // Smart-setup wizard. Nested so i18next's default "." key separator
  // resolves e.g. t("quickSetup.admin.step1.title").
  quickSetup: {
    adminTitle: "Smart Setup",
    adminSubtitle:
      "Everything you need to launch an exam-ready platform, in the recommended order. Tick each step off as you go — the wizard auto-detects progress.",
    teacherTitle: "Smart Setup",
    teacherSubtitle:
      "Launch a new course end-to-end, then jump to common day-to-day tasks.",
    progressLabel: "Progress",
    recommendedFlow: "Recommended flow",
    otherQuickCreates: "Other quick creates",
    ready: "Ready",
    start: "Start",
    review: "Review",
    open: "Open",
    helpAria: "Show help",
    admin: {
      step1: {
        title: "Create a rubric",
        description:
          "Define the grading criteria for Writing and Speaking tasks. Rubrics are referenced later when generating or approving exams.",
        help: "A rubric is a scoring grid (bands × criteria). You can start from a template or compose one from predefined criteria.",
      },
      step2: {
        title: "Define an exam structure",
        description:
          "Blueprint the sections, tasks, and parts that every generated or custom exam of this type must contain.",
        help: "Structures enforce consistency. E.g. an IELTS Writing structure has Task 1 (150w) + Task 2 (250w); generation will refuse to submit if either is missing.",
      },
      step3: {
        title: "Generate or create an exam",
        description:
          "Use AI generation (fastest) or hand-build a custom exam. Save as draft or submit for approval.",
        help: "Generation picks a structure + rubric and produces questions. The custom builder gives you full control for pilot/test exams.",
      },
      step4: {
        title: "Review & approve",
        description:
          "Approvers sign off on exams before students can see them. Configure the workflow once, then route submissions automatically.",
        help: "The approval queue lists every exam waiting for sign-off. Reject sends it back to the author; approve publishes it.",
      },
      step5: {
        title: "Assign to students",
        description:
          "Schedule the published exam, pick a cohort, and send it out. Students see it immediately in their portal.",
        help: "Assignments can target individual students, batches, or classrooms. Timezone-aware windows are supported.",
      },
      quick: {
        course: { title: "New course", description: "Stand up a course shell for teachers to fill with chapters." },
        resource: { title: "Upload resource", description: "Add PDFs, audio, video, or links to the shared library." },
        student: { title: "Add student", description: "Create a student account and assign them to a batch." },
        teacher: { title: "Add teacher", description: "Invite a teacher and grant teaching permissions." },
        classroom: { title: "New classroom", description: "Group students for scheduling and attendance." },
        examSession: { title: "Schedule exam session", description: "Create a proctored sitting for an institutional exam." },
        customExam: { title: "Custom exam", description: "Hand-build an exam from scratch with full control." },
        ticket: { title: "Open ticket", description: "Raise a support ticket on behalf of a user." },
      },
    },
    teacher: {
      step1: {
        title: "Create a course",
        description: "Give your course a name, pick a subject, and set its level. You can edit chapters after creation.",
        help: "Courses are the container for chapters, materials, and assignments.",
      },
      step2: {
        title: "Add chapters & content",
        description: "Open your course and add chapters with lessons, videos, quizzes, and practice tasks.",
        help: "Chapters organise learning objectives. Use the AI workbench to auto-draft content.",
      },
      step3: {
        title: "Upload resources",
        description: "Share supporting PDFs, audio, or video with your students via the library.",
        help: "Large files are fine — the server accepts up to 128 MB per upload.",
      },
      step4: {
        title: "Create an assignment",
        description: "Turn a published exam or task into an assignment with a due date and target cohort.",
        help: "Assignments auto-surface in each student's dashboard and on their timetable.",
      },
      step5: {
        title: "Track student progress",
        description: "Monitor submissions, attendance, and adaptive learning insights for your class.",
        help: "The adaptive engine flags at-risk students so you can intervene early.",
      },
      quick: {
        discussion: { title: "New discussion", description: "Start a topic thread for your class." },
        announcement: { title: "New announcement", description: "Broadcast a message to all your students." },
        attendance: { title: "Mark attendance", description: "Record today's attendance for a session." },
      },
    },
  },
  wizardHub: {
    title: "Smart Wizard",
    subtitle:
      "Pick any scenario and the wizard will walk you through it step by step. No need to hunt through settings — every Next button moves you closer to done.",
    recommendedOrder: "Recommended order",
    order: {
      rubric: "Create rubrics (Writing / Speaking)",
      structure: "Define exam structures (sections, tasks, durations)",
      generate: "Generate or create exams",
      approve: "Review & approve pending exams",
      assign: "Assign exams to students",
    },
    guided: "Guided wizards",
    advanced: "Full pages (advanced)",
    advancedBadge: "Advanced",
    aiBadge: "AI",
    startWizard: "Start wizard",
    openPage: "Open page",
    cards: {
      rubric: {
        title: "Create a rubric",
        description: "Name → skill → criteria → descriptors → review. Writing and Speaking only.",
      },
      examStructure: {
        title: "Define an exam structure",
        description: "Name → modules → writing tasks → review. Reusable blueprint for generation.",
      },
      course: {
        title: "Create a course",
        description: "Title → level & capacity → review. Chapters can be added from the course page.",
      },
      coursePlan: {
        title: "Generate a course plan (AI)",
        description: "Describe the course → AI writes objectives, per-skill outcomes, grammar scope and a week-by-week delivery plan, then produces real teaching materials per week.",
      },
      generation: {
        title: "Generate an exam",
        description: "Full AI generation page with rubric/structure pickers and per-module controls.",
      },
      approval: {
        title: "Approval workflows",
        description: "Configure who reviews which exams and see pending requests.",
      },
      assign: {
        title: "Assign to students",
        description: "Full scheduling page with student picker, windows, and timezone support.",
      },
      resource: {
        title: "Upload resource",
        description: "Add PDFs, audio, video, or links to the shared library.",
      },
      student: {
        title: "Add student",
        description: "Create a student account and enroll them in a batch.",
      },
    },
  },
  wizard: {
    back: "Back",
    next: "Next",
    finish: "Finish",
    backToHub: "Back to wizards",
    stepOf: "Step {{current}} of {{total}}",
    rubric: {
      title: "Create a rubric",
      subtitle: "Grading grid for Writing or Speaking tasks. Referenced later when generating or approving exams.",
      finish: "Create rubric",
      toastSuccess: "Rubric created",
      toastError: "Could not create rubric",
      addCriterion: "Add criterion",
      removeCriterion: "Remove criterion",
      unnamedCriterion: "(unnamed criterion)",
      descriptorHint: "Descriptors are optional. They appear to graders as guidance for each criterion.",
      maxLabel: "Max",
      moduleHint:
        "Rubrics only apply to Writing and Speaking. Listening and Reading are auto-graded and don't need one.",
      step1: {
        title: "Basics",
        description: "Give the rubric a name and pick the skill it applies to.",
      },
      step2: {
        title: "Criteria",
        description: "Add the criteria you want graders to score. Each criterion has a max score (e.g. 9 for IELTS).",
      },
      step3: {
        title: "Descriptors",
        description: "Optional: describe what each criterion measures. Graders see these as hints.",
      },
      step4: {
        title: "Review",
        description: "Double-check and create.",
      },
      labels: {
        name: "Rubric name",
        module: "Skill",
        description: "Description",
        criterionName: "Criterion name",
        maxScore: "Max score",
      },
      placeholders: {
        name: "e.g. IELTS Writing Task 2",
        description: "Short description shown to graders.",
        criterionName: "e.g. Task Response",
        descriptor: "What graders should check for this criterion.",
      },
      modules: {
        writing: "Writing",
        speaking: "Speaking",
      },
      errors: {
        nameRequired: "Please enter a name for this rubric.",
        moduleRestricted: "Rubrics apply only to Writing or Speaking.",
        criterionRequired: "Add at least one criterion.",
        criterionName: "Every criterion needs a name.",
        criterionScore: "Max score must be between 1 and 100.",
      },
    },
    structure: {
      title: "Define an exam structure",
      subtitle: "Blueprint the sections, tasks, and parts every generated or custom exam of this type must contain.",
      finish: "Create structure",
      toastSuccess: "Exam structure created",
      toastError: "Could not create exam structure",
      industryHint: "Optional: e.g. 'Business English', 'Healthcare'.",
      writingSkipped: "Writing is not in the selected modules — this step is skipped.",
      wordsSuffix: "words",
      addTask: "Add task",
      removeTask: "Remove task",
      step1: {
        title: "Basics",
        description: "Name the structure and pick its exam type.",
      },
      step2: {
        title: "Modules",
        description: "Select which modules this structure covers. Students will see these sections.",
      },
      step3: {
        title: "Writing tasks",
        description: "For writing, define each task's minimum word count.",
      },
      step4: {
        title: "Review",
        description: "Double-check and create.",
      },
      labels: {
        name: "Structure name",
        industry: "Industry / context",
        examType: "Exam type",
        modules: "Modules",
        taskLabel: "Task label",
        minWords: "Min words",
      },
      placeholders: {
        name: "e.g. IELTS Academic Writing",
        industry: "e.g. Business English",
      },
      examTypes: {
        academic: "Academic",
        general: "General",
      },
      modules: {
        listening: {
          title: "Listening",
          description: "Audio-based questions (auto-graded).",
        },
        reading: {
          title: "Reading",
          description: "Passage-based questions (auto-graded).",
        },
        writing: {
          title: "Writing",
          description: "Essay tasks graded with a rubric.",
        },
        speaking: {
          title: "Speaking",
          description: "Oral tasks graded with a rubric.",
        },
      },
      errors: {
        nameRequired: "Please enter a name for this structure.",
        moduleRequired: "Select at least one module.",
        writingTaskRequired: "Writing needs at least one task.",
        writingTaskLabel: "Each writing task needs a label.",
        writingTaskWords: "Minimum words must be at least 1.",
      },
    },
    course: {
      title: "Create a course",
      subtitle: "A lightweight course skeleton. You can add chapters, materials and enroll students after creation.",
      finish: "Create course",
      toastSuccess: "Course created",
      toastError: "Could not create course",
      codeHint: "Leave blank to auto-generate from the title.",
      difficultyHint: "How challenging is this course overall? Used for search & filtering.",
      cefrHint: "If this course targets a specific CEFR band, pick it here.",
      step1: {
        title: "Basics",
        description: "Give your course a name and a short description.",
      },
      step2: {
        title: "Level & capacity",
        description: "Set difficulty, target CEFR level, and how many students can enroll.",
      },
      step3: {
        title: "Review",
        description: "Double-check and create.",
      },
      labels: {
        title: "Course title",
        code: "Course code",
        description: "Description",
        difficulty: "Difficulty",
        cefrLevel: "CEFR level",
        capacity: "Max capacity",
      },
      placeholders: {
        title: "e.g. Foundation English Level 1",
        code: "Auto-generated if empty",
        description: "Who is this course for? What will they learn?",
        difficulty: "Select a difficulty",
        cefr: "Select a CEFR level",
      },
      difficulty: {
        beginner: "Beginner",
        intermediate: "Intermediate",
        advanced: "Advanced",
      },
      errors: {
        titleRequired: "Please enter a course title.",
        capacityRequired: "Max capacity must be at least 1.",
      },
    },
  },
  coursePlan: {
    listTitle: "Course Plans",
    listSubtitle:
      "AI-generated curriculum outlines: objectives, per-skill learning outcomes, grammar scope, a week-by-week delivery plan, and on-demand teaching materials for each week.",
    generateNew: "Generate new plan",
    searchPlaceholder: "Search plans by name…",
    loadFailed: "Couldn't load course plans.",
    deleted: "Plan deleted.",
    deleteFailed: "Couldn't delete plan.",
    delete: "Delete",
    confirmDelete: "Delete plan \"{{name}}\"? This removes all weeks and materials.",
    emptyTitle: "No course plans yet",
    emptySubtitle:
      "Use the AI wizard to generate your first plan — it only takes about a minute.",
    open: "Open",
    backToList: "Back to course plans",
    noDescription: "No description.",
    weeksCount_one: "{{count}} week",
    weeksCount_other: "{{count}} weeks",
    materialsCount_one: "{{count}} material",
    materialsCount_other: "{{count}} materials",
    hoursPerWeek: "{{count}} hrs/week",
    weekN: "Week {{n}}",
    generateMaterials: "Generate Week materials (AI)",
    regenerateMaterials: "Regenerate Week materials",
    generating: "Generating…",
    generateHint:
      "AI will produce a reading text, listening script, speaking prompts, writing prompt, grammar mini-lesson and vocabulary for this week.",
    weekMaterialsGenerated: "Week materials generated.",
    weekMaterialsFailed: "Couldn't generate week materials.",
    generateSuccess: "Course plan generated.",
    generateFailed: "Couldn't generate course plan.",
    deliveryHint:
      "Expand any week to view the planned outcomes and generate ready-to-use teaching materials.",
    status: {
      draft: "Draft",
      generated: "Generated",
      approved: "Approved",
      archived: "Archived",
    },
    sections: {
      objectives: "Course objectives",
      outcomes: "Learning outcomes by skill",
      grammar: "Grammar scope",
      assessment: "Assessment",
      resources: "Resources",
      delivery: "Weekly delivery plan",
    },
    skill: {
      reading: "Reading",
      writing: "Writing",
      listening: "Listening",
      speaking: "Speaking",
      grammar: "Grammar",
      vocabulary: "Vocabulary",
      integrated: "Integrated",
    },
    materialType: {
      reading_text: "Reading text",
      listening_script: "Listening script",
      speaking_prompt: "Speaking prompt",
      writing_prompt: "Writing prompt",
      grammar_lesson: "Grammar lesson",
      vocabulary_list: "Vocabulary list",
      practice: "Practice",
      other: "Material",
    },
    table: {
      skill: "Skill",
      outcomes: "Outcomes",
      remarks: "Remarks",
    },
    wizard: {
      title: "Generate a course plan",
      subtitle:
        "Describe the course once. The AI writes the full outline — objectives, outcomes, grammar, weekly plan — and you can generate Week 1 teaching material in one click afterwards.",
      finish: "Generate plan",
      reviewHint:
        "Click Generate plan to start the AI. This usually takes 30–60 seconds; you'll land on the plan page once it's done.",
      steps: {
        basics: "Basics",
        basicsDesc: "Name the course and set level, duration, and weekly hours.",
        coverage: "Coverage",
        coverageDesc: "Tell the AI how hours split across skills and who the learners are.",
        scope: "Scope",
        scopeDesc: "Optional: grammar focus, resources to reference, free-form notes.",
        review: "Review",
        reviewDesc: "Double-check your brief before kicking off the generation.",
      },
      fields: {
        title: "Course title",
        cefr: "CEFR level",
        cefrPlaceholder: "Pick a level",
        totalWeeks: "Total weeks",
        contactHours: "Contact hours / week",
        skillsDivision: "Skills division",
        skillsDivisionHint:
          "Free-form — e.g. \"10 hrs/wk Reading & Writing + 8 hrs/wk Listening & Speaking\". Leave blank to let the AI decide.",
        learnerProfile: "Learner profile",
        learnerProfilePlaceholder:
          "Who are the learners? Age range, L1, prior study, goals…",
        grammarFocus: "Grammar focus (press Enter to add)",
        grammarFocusPlaceholder: "e.g. present simple",
        resources: "Resources to reference (press Enter to add)",
        resourcesPlaceholder: "e.g. Pathways 1 (National Geographic)",
        notes: "Additional notes",
        notesPlaceholder: "Anything else the AI should know.",
      },
      errors: {
        titleRequired: "Please enter a course title.",
        cefrRequired: "Please pick a CEFR level.",
        weeksRange: "Total weeks must be at least 1.",
      },
    },
  },
  aiAdmin: {
    title: "AI Agents & Tools",
    subtitle:
      "Configure the LangGraph-backed agents that power course planning, exam generation, exercise generation, the LMS tutor, and grading. Defaults are pre-seeded and ready to use.",
    tabs: {
      agents: "Agents",
      tools: "Tools",
      prompts: "Prompts",
    },
  },
  agents: {
    list: {
      title: "Agents",
      subtitle: "Pre-configured for every platform pillar — edit defaults below.",
      search: "Search agents…",
      empty: "No agents match your search.",
    },
    detail: {
      configure: "Configure",
      empty: "Select an agent to inspect its configuration.",
      graph: "Graph",
      model: "Model",
      temperature: "Temperature",
      tokens: "Max tokens",
      format: "Output format",
      fallback: "Fallback",
      revisions: "Max revisions",
      promptKey: "Prompt key",
      toolsTitle: "Enabled tools",
      noTools: "This agent has no tools enabled.",
      systemPrompt: "System prompt",
      noPrompt: "(empty)",
    },
    config: {
      title: "Configure",
      saved: "Agent configuration saved",
      name: "Display name",
      promptKey: "Prompt key (versioned)",
      description: "Description",
      systemPrompt: "System prompt",
      systemPromptHint:
        "If a prompt key is set above, the active version of that prompt overrides this field at runtime.",
      model: "Model",
      fallbackModel: "Fallback model",
      responseFormat: "Output format",
      text: "Text",
      temperature: "Temperature",
      maxTokens: "Max tokens",
      maxRevisions: "Max revisions",
      graphType: "Graph topology",
      qualityChecks: "Quality checks (comma-separated tool keys)",
      tools: "Enabled tools",
      mutates: "writes",
      active: "Agent is active",
    },
    test: {
      title: "Test runner",
      subtitle:
        "Send a small payload and inspect the agent's output, tool calls, and quality issues.",
      variables: "Variables (JSON)",
      payload: "Payload (text or JSON)",
      payloadPlaceholder:
        "What should the agent do? e.g. 'Generate 5 MCQ for B1 reading.'",
      run: "Run agent",
      running: "Running…",
      ok: "Agent ran successfully",
      output: "Output",
      toolTrace: "Tool trace",
      iterations: "Iterations",
      revisions: "Revisions",
      toolCalls: "Tool calls",
      retrievalHits: "Retrieval hits",
      qualityIssues: "Quality issues",
      badVarsJson: "Variables must be valid JSON.",
    },
    graph: {
      simple: "Simple",
      planReviewRevise: "Plan • Review • Revise",
      rag: "RAG",
      react: "ReAct (tool-calling)",
    },
  },
  tools: {
    title: "Agent tools",
    subtitle:
      "Capabilities your agents can call. Toggle a tool off to take it out of every agent without editing each one.",
    search: "Search tools…",
    empty: "No tools match your search.",
    writes: "writes",
    toggle: {
      enabled: "Tool enabled",
      disabled: "Tool disabled",
    },
    col: {
      key: "Key",
      name: "Name",
      category: "Category",
      description: "Description",
      params: "Params",
      active: "Active",
    },
  },
};

export default en;